Finding the Fourth Proportional to 5,716,186,349.88, 8,573,328,508.26 and 1,731,323,049.15
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Solution
The fourth proportional to 5,716,186,349.88, 8,573,328,508.26 and 1,731,323,049.15 is: 2,596,696,529.08
Step by Step Solution
- Step 1: Write the proportion equation
5,716,186,349.88 : 8,573,328,508.26 = 1,731,323,049.15 : x - Step 2: Convert to fraction form
5,716,186,349.88/8,573,328,508.26 = 1,731,323,049.15/x - Step 3: Cross multiply
5,716,186,349.88x = 8,573,328,508.26 × 1,731,323,049.15 - Step 4: Simplify right side
5,716,186,349.88x = 14,843,201,254,285,326,336 - Step 5: Solve for x
x = 14,843,201,254,285,326,336/5,716,186,349.88 - Step 6: Final answer
x = 2,596,696,529.08
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.